Sold2019A Tenshodo Polychrome HO-Gauge Union Pacific: 'Big Boy'A Tenshodo Polychrome HO-Gauge Union Pacific: 'Big Boy' 4-8-8-4 Locomotive and Tender #4002 Property from a Midwest CollectorSee Sold Price
Sold20202 A.H.M. Rivarossi HO Gauge Locomotives OB2 A.H.M. Rivarossi HO Gauge Locomotives in original boxes. This includes no. 5114 Union Pacific "Big Boy" 4-9-8-4 locomotive and no. 5111 Southern Pacific 4-8-8-2 "Cab Forward" locomotive. Both boxesSee Sold Price
Sold2016SAMHONGSA UNION PACIFIC UP CLASSIC 4000 BIG BOYSamhongsa; Korea; Union Pacific classic; 4000; 4-8-8-4; Big boy; HO gauge; Engine-12”; Tender-6"See Sold Price
Sold2016SAMHONGSA UP "CLASSIC" BIG BOY No. 4020Samhongsa; Korea; Union Pacific “classic”; 4020; 4-8-8-4; Big Boy; HO Gauge; Engine-12", Tender-6"See Sold Price
Sold2023MTH O Gauge Union Pacific Big Boy Diecast Steam Loco and TenderMTH O Gauge Union Pacific Big Boy Diecast Steam Loco and Tender, in C8 test run only and in its original box. Was a PS - 1 and now with PS - 2 upgrade.See Sold Price
Sold2023MTH O Gauge Union Pacific Big Boy Loco and TenderMTH O Gauge Union Pacific Big Boy Loco and Tender, in C8 - test run - and in its original box. This is a PS - 1 version.See Sold Price
Sold2017HANDCRAFTED O GAUGE UNION PACIFIC 4-8-8-4 BIG BOYLocomotive has been run. This is a handcrafted Big Boy locomotive by Bob Gale. These locomotives were made from a combination of handmade and production parts for various manufacturers. No box. ExcellSee Sold Price
Sold2019A Tenshodo Polychrome HO-Gauge Southern Pacific 4-6-2A Tenshodo Polychrome HO-Gauge Southern Pacific 4-6-2 Locomotive and Tender No. 2439 Property from a Midwest CollectorSee Sold Price
Sold2022Marklin 'Big Boy' #37990 Union Pacific LocomotiveMarklin train set in box. Digital HO Scale. #37770. 'Union Pacific, Big Boy'. Appears to be new in box. Box measures 24" x 6.5" x 4.25". Please examine all photos closely. Contact C. Biddle Auction GaSee Sold Price
Sold2022MTH O Gauge Dealer Appreciation Program Union PacificMTH O Gauge Dealer Appreciation Program Union Pacific Big Boy Articulated Steam Engine and Union Pacific steam Engine in Original Styrofoam packing, in C10 factory new. This piece is missing its origiSee Sold Price
Sold2023Williams O Gauge Union Pacific 4 -8 -8 -4 Big Boy Loco and TenderWilliams O Gauge Union Pacific 4 -8 -8 -4 Big Boy Loco and Tender, in C9 plus and in its original box.See Sold Price
Sold2017Sunset Brass UP HO Scale Big Boy Steam Engine andSunset Union Pacific HO scale Big Boy 4-8-8-4 steam engine and centepede tender in the original box. Powered, brass construction. Like new condition.See Sold Price
Sold2018Rail King Union Pacific Big Boy O Gauge LocomotiveItem no. 30-1129-1, cab no. 4020.See Sold Price
Sold2024HO Scale AHM UP 'Big Boy" LocomotiveHO scale, made in Italy, AHM Union Pacific "Big Boy". Light if any use but box has lots of wear. Typical For something this old.See Sold Price
Sold2021American Flyer S Gauge by Lionel Union Pacific 4-8-8-4American Flyer S Gauge by Lionel Union Pacific 4-8-8-4 Big Boy Steam Locomotive and Tender in Original Box, with Union Pacific Big Boy Steam Locomotive and Tender #6-48070 in C8.See Sold Price
Sold2022Rivarossi #1585 UP 4-8-8-4 Big Boy Engine w TenderRivarossi HO Scale #1585 Union Pacific 4-8-8-4 Big Boy engine with tender. Good condition in the box.See Sold Price
Sold2018Rivarossi 4-8-8-4 Union Pacific 4017 TrainComes with box! HR2358 Rivarossi 4-8-8-4 Union Pacific #4017 Big Boy HO scale electric steam locomotive and tender. This model train set is in good used condition however it has not been tested and weSee Sold Price
Sold2018Rivarossi UP HO Scale Big Boy Steam EngineRivarossi Union Pacific 4005 HO scale Big Boy 4-8-8-4 steam engine and tender. Powered.See Sold Price
Sold2016ASTER LIVE STEAM UNION PACIFIC BIG BOY #4024Union Pacific Big Boy; 4-8-8-4; #4024; Black-Aster Steam Coal; American Loco. 1944 Co. Limited; 1 Gauge; Engine-33", Tender-18"See Sold Price
2016ASTER UNION PACIFIC BIG BOY #4023Union Pacific Aster Electric; Big Boy; 4-8-8-4; #4023; Black coal; X4023; American Locomotive 1944; 1 Gauge; Engine-33", Tender-18"See Sold Price
Sold2022MTH O Gauge Premier 4-8-4 Big-Boy Union Pacific SteamMTH O Gauge Premier 4-8-4 Big-Boy Union Pacific Steam Locomotive and Tender, in C10 factory new with Proto-Sound 1 and original styrofoam packing. The original box is missing.See Sold Price
Sold2020Rail King 1129-1 Union Pacific Big BoyCab # 4020. All trains are from the Dwayne Martin Estate from Gouverneur, NY. He was an avid lifetime collector of "O" gauge trains and spent much of his freetime traveling across the Northeast attendSee Sold Price
Sold2024Eleven Non-Working Steam Locomotives-Rivarossi-HO ScaleThis is a lot of eleven non-working HO scale steam locomotives. These are all made by Rivarossi. Need servicing or remotoring or may need parts. This lot includes a Union Pacific Big Boy with an SP leSee Sold Price
Jun 30JM Hobby Supply and Railroad Artifact Auctions11 Mixed Non-Running N Scale Steam Locomotives$10(1 bid)
Toystrainsandotheroldstuff LLCAmerican Flyer S gauge 21139 Union Pacific 4-8-4 Northern steam locomotive$212(3 bids)
Toystrainsandotheroldstuff LLCAmerican Flyer Prewar O gauge 567 Union Pacific 12-wheel tender$22(2 bids)
Toystrainsandotheroldstuff LLCFactory sealed American Flyer LTI S gauge 48047 Union Pacific 4-8-4 Northern steam locomotive$102(5 bids)
Toystrainsandotheroldstuff LLCAmerican Flyer S gauge 336 Union Pacific 4-8-4 Northern steam locomotive with original wrap$182(13 bids)
Toystrainsandotheroldstuff LLCAmerican Flyer S gauge 332 4-8-4 Northern steam locomotive with Union Pacific tender$152(2 bids)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR SD70ACe Missouri Pacific Heritage Diesel Loco-Athearn Genesis DCC/Sound$70(2 bids)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR Coal Burning Turbine Locomotive #80-NJ Custom Brass Models$400(1 bid)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR SD70ACe Diesel Locomotive #8634 DCC-Athearn Genesis$90(2 bids)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR 6-Pack Atlas Hart Ballast Hopper Cars-HO scale-New in Box$30(1 bid)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR C30-7 Diesel Locomotive-Overland Brass Models$100(1 bid)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR SD70ACe Diesel Locomotive #8444 DCC-Athearn Genesis$90(2 bids)
Jun 30JM Hobby Supply and Railroad Artifact AuctionsUnion Pacific RR SD60M Wide Cab Diesel Locomotive #6153-Overland Brass Models$100(1 bid)